Advertisements
Advertisements
प्रश्न
Factorise : a3 -a2 +a -1
बेरीज
उत्तर
a3 -a2 +a -1
= a2 (a - 1) + 1 (a - 1)
= (a - 1) (a2 + 1)
shaalaa.com
Factorisation by Grouping
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Factorise by the grouping method : ab - 2b + a2 - 2a
Factorise by the grouping method : (ax + by)2 + (bx - ay)2
Factorise : 6a2 - 3a2b - bc2 + 2c2
Factorise : ab(c2 + d2) - a2cd - b2cd
factorise: (2a + b)2 + 5(2a + b) + 6
factorise: 8 + 6(a + b) - 5(a + b)2
factorise: a2 - 23a + 42
factorise: 5x2 - 4xy - 12y2
factorise: x(3x + 14) + 8
Factorise the following by grouping the terms:
x(x - 4)- x + 4
